Data Analysts

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Hire a freelance data analyst today to help bring meaning to your data so you can make informed decisions in your business operations. A data or business analyst can help you with data collection, data entry, data mining, data modeling, data integration and descriptive statistics.

Data analysis is the process by which analysts clean, transform and model data to make information useful to a particular industry. Advanced analysts often use mathematics, pattern recognition software and statistical algorithms to extract actionable knowledge from raw data. On Upwork, the world’s largest online workplace, data analysts process data for small businesses, enterprises and professionals.

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Data Analytics Job Cost Overview

Typical total cost of Upwork Data Analytics projects based on completed and fixed-price jobs.

Upwork Data Analytics Jobs Completed Quarterly

On average, 461 Data Analytics projects are completed every quarter on Upwork.

461

Time to Complete Upwork Data Analytics Jobs

Time needed to complete a Data Analytics project on Upwork.

Average Data Analytics Freelancer Feedback Score

Data Analytics Upwork freelancers typically receive a client rating of 4.76.

4.76
Last updated: May 1, 2015
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  1. Basavaraj Patil PhD

    Basavaraj Patil PhD Agency Contractor

    Data Scientist,Specialist in Predictive Analytics

    India - Last active: 7 hours ago - Tests: 3 - Portfolio: 1

    Works with a team of Ph.D., level data scientists and software engineers. The focus of the team is Financial Data Analytics and Predictive Modeling Techniques. We develop predictive analytic techniques, trading strategies, algorithms and build tools, stock screeners etc., We are also into Predictive Modeling activities across the domains,finance, retail and pharma. We are highly specialized in Statistics,Artificial Intelligence,Modeling and Algorithm development.

    Associated with: Predictive Research

    $40.00 /hr
    2,761 hours
    5.00
  2. Daniel Z.

    Daniel Z.

    Highly skilled API integrator, PHP (ZF) Coder and Project Manager

    Poland - Last active: 1 day ago - Tests: 7 - Portfolio: 6

    Goal: Project and develop high quality apps for your success. Profile: OOPHP & Zend coding, IT consulting and business analyst, project coordinator and manager, Other skills: Apache, Bind, SSH, bashscripting, Memcached, Github, Solaris, Oracle, MySQL, Radius, AD, expert knowlegde of many *ux and windows systems Advantage: Project and implementation of many web apps. Most of it projected and developed by myself using Zend Framework, Google API (youtube, gdata), social API (twitter, facebook). Some of it integrated with operating systems or AAA software (radius, ldap). Usually Design Patterns were used (like Template Method, Version of Control, DAO, Dependency Injection, Decorator and so on). Some application built upon a structure of web services (XML, REST, JSON), some using jQuery and AJAX. Tools and technologies: Apache, radius, bind, ldap, Zend Framework, XML, SOAP, Linux, Linux daemons, Memcached, Sockets, REST, JSON, Oracle, MSSQL, MySQL, Design patterns, MVC, SVN, BASH, PHPUnit, Xdebug, Unit testing, Google Youtube API, Google Gdata API, Google Maps API, Facebook API, PayU API

    $35.00 /hr
    1,615 hours
    4.98
  3. Jovan Pehcevski

    Jovan Pehcevski

    Researcher, Academic/technical writer, Data and Information Scientist

    Macedonia - Last active: 4 days ago - Tests: 5 - Portfolio: 3

    As a PhD in Computer Science, I am an experienced researcher, academic writer and data and information scientist. Over the last 12 years I have gathered an extensive experience in practising and teaching the following computer science concepts: information retrieval, data mining, machine learning, database management systems using MySQL and Oracle, native XML databases using XML, DOM and SAX, web development techniques using (X)HMTL, DHTML, PHP, and MySQL, deploying web services and service oriented architectures, and tuning Apache web server for performance, security and caching. My core competency lies in academic research, data and information science, as well as writing, proofreading and editing of research papers and thesis of all academic levels. I am seeking opportunities to offer my rich professional and academic experience for the strategic growth and developmental needs of your business. My core research interests and strengths are as follows: - Focused information retrieval - Evaluation of focused and content-oriented XML retrieval - Entity retrieval and knowledge discovery - Data mining and big data analytics - Business intelligence and predictive analytics - Time-series data forecasting - Recommendation algorithms for social/news networking sites - Native XML databases, NoSQL and relational database systems - Web servers and web technologies - Web database applications and Internet programming - Web and enterprise security

    $66.67 /hr
    1,640 hours
    5.00
  4. Maxim Vorobey

    Maxim Vorobey

    Senior Software Engineer/Architect

    Russia - Last active: 3 days ago - Tests: 3

    I am a web application developer specializing in PHP/JS with 15 years of experience. strong OOP knowledge, MVC etc php, mysql, html, css, less, js, coffeescript twitter bootstrap, jquery, backbone.js, angular.js ajax, json, xml C/C++/Objective-C (just for fun) load balancing, big data, high traffic data scraping, data parsing saas, soap, rpc, rest phpunit, phpspec, tdd, bdd, xdebug symfony, symfony2, zend2, doctrine2, bitrix mysql, postgre, mongo (clustering, replications) memcached, redis, rabbitmq, sphinx ubuntu/debian/centos/archlinux/osx nginx, lighthttpd, node.js, apache2 git, mercurial, svn opengl, glsl api: paypal, facebook, twitter, livejournal, vkontakte, jira, mailchimp, mandrill, zendesk, amazon aws agile/scrum: jira, redmine https://github.com/n3b

    $69.00 /hr
    2,353 hours
    5.00
  5. Pasqualino Ferrentino

    Pasqualino Ferrentino

    Machine learning, pattern recognition, image analysis, sys developer

    Italy - Last active: 1 day ago - Tests: 17 - Portfolio: 1

    I am a computer scientist whose main skills are in the field of data analysis, pattern recognition, statistical software, machine learning and large scale system design and integration. I have developed systems using Neural Networks, Markov chains, Support Vector Machines in various applications: OCR, image processing, data analysis, text indexing and retrieval. I am also proficient in 3D image visualization using common off the shelf libraries and methodologies, either low or high level, like OpenGL, DirectX, VTK, Java3D. I understand and use common ray tracing programs. I understand image processing topics like segmentation, thresholding, classification. I have worked in the past in a 3d Face recognition European project. I know the OpenCV library quite well. In the field of "general programming" I have a good understanding of Databases, multi threaded applications, sockets, pipes, encryption (symmetric and asymmetric), compiler design, operating systems, low level data structure in memory and on disk, data integrity. I consider myself an expert in data structures and algorithms: trees, queues, lists, b-trees, hash tables; I use standard libraries like STL, Boost, Java generics. I have a good knowledge of SQL and data normalization however I have also used custom No-SQL databases like Datadraw, MapDB, Tokyo Cabinet, Zope. I know all the basic algorithms and templates used in every day coding; regarding data integrity and security. Compression (lossy and lossless), symmetric and asymmetric encryption, public certificates, I have worked with OpenSSL programming, encrypted web services, packet sniffers. I am proficient in all the common every day languages with an emphasis on C++ and Perl. But I can use: Java, Python, Visual Basic, C#, PLSQL, Delphi. I know all the Object Oriented Programming concepts and design patterns and I use them if the need arises, but I am also able to write object-free programs in C or functional languages (like Haskell or Scheme). I know modern version control systems like git and mercurial, even if I can use also older ones like Subversion or CVS. I know Windows programming and API quite well. I have used WPF and WCF to create desktop applications in Windows and web services. I have used Linux and Gui toolkits like Qt which are platform independent. I know XML, XSL, I have used several parsers like the MsXML or Xpath. I know how to validate a XML with a schema. I have worked with a team that handled thousands of XML documents relating to air crashes in a SQL server database. I am able to talk and write in English with fluency. If anything is not listed here either I have forgotten to list it or I can probably learn it quite fast, so don't hesitate in asking!

    $24.41 /hr
    6,653 hours
    4.97
  6. Asim Mushtaq

    Asim Mushtaq

    GIS, Web Mapping and Mobile development Consultant and Expert

    Pakistan - Last active: 4 days ago - Tests: 7 - Portfolio: 12

    Mobile [iOS & Android] Web [ PHP (Codeigniter, Zend & Yii), Python (Django), Javascripts, Node.js, Angular.js, Leaflet, Openlayers] Databases [Postgres/PostGIS, MySQL, MS SQL Server, RavenDB, MongoDB0] GIS (MapServer, GeoServer, Mapnik, CartoDB, Mapbox, Tilemill, qGIS, ArcMap, Erdas Imagine, E-Cognition, Mapinfo, Remote Sensing) I have a Bachelors degree in Computer Science and a Masters in GIS, both from University of Nottingham - UK. I have over 7 years of GIS Development experience. I am experienced in both the following development streams, 1. Web application development (focusing on web mapping) 2. Mobile application development with iOS, Android & Windows phones (focusing on routing and location based services).

    $27.78 /hr
    3,452 hours
    4.81
  7. John Bampton

    John Bampton

    Elance-oDesk 340+ Jobs International Man of Mystery - Digital Rockstar

    Australia - Last active: 7 days ago - Tests: 18 - Portfolio: 1

    Super discounted hourly rate - $20 - to the first client that offers me a job that involves Ruby or Python. Over 250 happy clients. Ideas man, innovation expert and one man think tank! The BOOST to productivity. Big hitting programming veteran rocking out hard to code everyday. I build fast loading websites that bring in more revenue. Comprehensive knowledge of XML based document publishing systems and well versed in PHP 5. Ex Adobe Coldfusion programmer. Junior Pythonista! Ruby Wannabe! XPath Superhero! 24/7 365 IT Nerd and Digital Nomad. A past school chess prodigy. Electronic dance music enthusiast. Science Fiction / Fantasy fan. I am currently placed in the top 1000 programmers on Codewars - https://www.codewars.com/users/Beast - where I am mainly doing coding challenges in Ruby but overall attempting to learn all 8 current languages they are offering. As I progress through the challenges I am learning more about core Ruby, so far mainly the String, Regex, Prime and Array Classes and the Enumerable Module Currently working for two USA based companies / government departments some indirectly - one in California. All these jobs involve some form of document publishing. Some software / technologies that I have worked with - Ecrion XF designer, Altova XMLSpy / Stylevision, oXygen XML editor, Stylus Studio, XEP, Xalan, Saxon, Apache FOP, Ibex, xsltproc, EXSLT, MSXML, MSXSL, Scalable Vector Graphics (SVG), Orbeon XForms, Docbook (Authoring and XSLT), DITA OT, HL7, FMPXMLRESULT, WordProcessingML, SpreadsheetML, eXist Native XML database with XQuery Update, BaseX, XProc - An XML Pipeline Language. Interested in working with MongoDB, XQuery, JSONiq, MarkLogic, Phalcon PHP, Yii Framework, NoSQL, HHVM, Zend Framework, AngularJS, Big Data, Rails, Django, Zope, Plone, Altova server products (Raptor XML, Flowforce, MapForce, Stylevision) - come on make me a job offer! I have an iMac running OS X Yosemite, 2 desktop PCs running various linux distros, a Lubuntu laptop, a Samsung Galaxy Note 2 KitKat mobile phone, a Samsung Galaxy Tab S 10.5 running KitKat, a Microsoft Surface Pro 2 Tablet running Windows 8.1 and a Firefox OS based mobile phone. In my spare time I like to stream movies and TV shows to my Apple TV and my Google Chromecast, well that's when I'm not learning Ruby or doing challenges on Khan Academy or similar sites. Do you remember those 1980's style left to right arcade games where when you got to the end of the level you had to try to defeat the big boss and then at the end of the game you had to fight the super boss? Well thinking along those lines, I am the undefeated super boss programmer looking for my next elite coding challenge! http://www.newyorker.com/magazine/2014/11/24/programmers-price "Working hard. Aiming to be the best. This is my dream. This is my journey!" - Milos Raonic

    $60.00 /hr
    2,263 hours
    4.57
  8. Ariadne Sanders

    Ariadne Sanders

    Project Manager/Customer Service/Data Entry Specialist

    United States - Last active: 4 days ago - Tests: 12

    A self-starter and top rated oDesk freelancer, I have the integrity and dedication necessary to consistently deliver superior project results on schedule. I am proficient in Excel, Access, SharePoint, Zendesk, and Salesforce to name a few. My strengths are Project Management - where I am able to lead and organize multiple projects to successful completion, and Customer Service - where I ensure an efficient, world class customer experience 100% of the time. My time management and leadership skills place me head and shoulders above the competition.

    $25.56 /hr
    4,086 hours
    4.99
  9. Ketsia Poteau

    Ketsia Poteau

    Email Marketing

    France - Last active: 1 day ago - Tests: 3

    To obtain freelance positions in the email/internet marketing field. I have over 7 years of email and internet marketing experience including copywriting, web analytics, and basic sequel query functions. I managed over 20 weekly email campaigns, performed in-depth reviews to increase not only audience size but pageviews as well. I am also fluent in French.

    $38.89 /hr
    4,767 hours
    5.00
  10. Ariel Humphrey

    Ariel Humphrey

    French-American IT/Internet Contract & Environmental Law Attorney

    United States - Last active: 2 days ago - Tests: 5

    Ariel Humphrey is a French-American licensed IT/Internet Contract and Environmental Law Attorney ranked "Number 1" amongst all of the top Odesk Attorneys. My activity is mainly aimed at helping start-up companies/businesses to be perfectly managed from a Legal and contractual perspective. 1) My goals are to develop several activities on oDesk including the drafting, editing, review, creation or translation of sophisticated Contracts/Agreements in the field of Business law in general (corporate and banking agreements including shareholders' agreements or revolving line of credit agreements for instance) and also specifically in the sector of Internet Business Law (including SEO/CRO service agreements and/or website design & development agreements and/or terms of services (TOS) and privacy policies for websites), of IT Law (including software development agreements or software license agreements or end-user license agreements (EULA)), of Sports/Entertainment/Art/Music (including graphic design agreements or music license agreements or Sponsorship Agreements) whether it be in French, in English or in both languages (bilingual contracts). I do have a very large database of contracts and agreements (templates) including all kinds of agreements related to the matters mentioned above and to business law in general. You will benefit from my legal know-how and database, given that I can adapt all of my contracts to your particular situation and needs so that we come up with a tailor-made contract solution for You. 2) I am a French Licensed attorney and I can assist you and address your needs related to French Law, international contract law (including but not limited to Australian Law, Canadian Law, U.S. Law etc.). I am a French corporate attorney which means that I am an expert in French Corporate law having practiced in different Paris-based prestigious law firms (including Eversheds, Vaughan Avocats). 3) I am a US citizen and a French Native citizen (European Citizen). I am perfectly bilingual with high level writing and analytical skills that I would like you to benefit from should you need my services when French and/or English language(s) are involved. With such writing, linguistic and analytical skills I am used to writing/drafting/reviewing/editing/proofreading Legal or Business documents of all kinds related to or about any subject that falls within my strong, all-around and broad General Technical and legal culture/knowledge/know-how/Experience). I also have a large experience as a business and legal translator. 4) In addition to my solid experience as a business attorney throughout Europe as you can see on my resume which you will find below, I worked as a legal Consultant in India in 2011 for the Legal Process Outsourcing Company Quislex Inc.; I also worked in 2008 in Louisiana and in San Diego, California in 2010 : in other words, I have a large international wingspan when it comes to work. I remain at your service no matter what :-) ! You can find me on LinkedIn at www.linkedin.com/in/arielhumphrey Ariel Humphrey

    $95.00 /hr
    2,107 hours
    4.98